/* ============================================================
   SIGN IN — static email-only form
   ============================================================ */

.sign-in-breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 12px;
  color: var(--text-light);
  padding: 16px 0 8px;
}

.sign-in-breadcrumb a {
  color: var(--text-light);
  text-decoration: none;
  transition: var(--transition-fast);
}

.sign-in-breadcrumb a:hover {
  color: var(--primary);
}

.sign-in-breadcrumb .separator {
  font-size: 11px;
  color: var(--border-color);
}

.sign-in-breadcrumb .current {
  color: var(--text-medium);
  font-weight: 500;
}

.sign-in-section {
  padding: 24px 0 64px;
  font-family: var(--font-body);
}

.sign-in-card {
  max-width: 420px;
  margin: 0 auto;
  padding: 32px 28px 40px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--white);
}

.sign-in-title {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--text-dark);
  margin: 0 0 8px;
  text-align: center;
}

.sign-in-lead {
  font-size: 14px;
  color: var(--text-medium);
  margin: 0 0 28px;
  text-align: center;
  line-height: 1.5;
}

.sign-in-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.sign-in-input {
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  padding: 11px 14px;
  font-size: 14px;
  font-family: var(--font-body);
}

.sign-in-input:focus {
  border-color: var(--text-dark);
  box-shadow: 0 0 0 2px rgba(26, 26, 26, 0.12);
}

.sign-in-submit {
  width: 100%;
  border: none;
  border-radius: var(--radius-sm);
  padding: 14px 20px;
  font-size: 15px;
  font-weight: 700;
  font-family: var(--font-body);
  background: var(--primary);
  color: var(--white);
  cursor: pointer;
  transition: var(--transition-fast);
}

.sign-in-submit:hover {
  opacity: 0.92;
}

.sign-in-submit:focus-visible {
  outline: 2px solid var(--text-dark);
  outline-offset: 2px;
}

.sign-in-submit:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.sign-in-code-input {
  text-align: center;
  font-size: 1.35rem;
  letter-spacing: 0.35em;
  font-weight: 600;
}

.sign-in-resend {
  text-align: center;
  font-size: 13px;
}

.sign-in-link-btn {
  padding: 0;
  border: none;
  background: none;
  color: var(--primary);
  text-decoration: underline;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.sign-in-link-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}